JASC 7261

Service difficulty reports · 5,126

Reports filed under 7261 · Turbine Engine Oil System, newest first.

Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE jasc_code = '7261'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR REXA201100154Oil System · low pressureRT ENG LOW OIL PRESS IN FLIGHT. AN EMERGENCY WAS DECLARED. A/C LANDED SAFELY.Feb 28, 2011 · N8888D · Cndair CL6002B19SDR FDEA201102240732Oil Cooler · malfunctionedAFTER TAKEOFF, RECEIVED LEVEL 2 " ENG 1, OIL TEMP HI" ALERT C/W QRH & RETARDED THROTTLE. TEMP PEAKED AT 168 & DROPPED BELOW 163 IN ABOUT 6-7 MIN. IT STABILIZED APPROX 10 MINS BEFORE DECREASING TO 110 DEGREES MATCHING NR 2 & NR 3 OIL TEMPS. DURING LEVEL FLT Feb 24, 2011 · N631FE · Doug MD11FSDR CA110228011Line · leaking(CAN) AN ACFT WAS FORCED TO MAKE AN EMERGENCY LANDING. THE ACFT WAS ENROUTE WHEN THE PILOT OBSERVED A SUDDEN AND INTERMITTENT FLASH OF HIS MASTER WARNING INDICATOR. A QUICK SCAN OF HIS ENGINE INSTRUMENTS REVEALED THAT THE RT OIL PRESSURE INDICATION WAS UNUSUALFeb 23, 2011 · Dhav DHC8301SDR REXA201100141Pump · leakingFLIGHT DIVERTED DUE TO RIGHT ENGINE LOW OIL PRESSURE INDICATION ENGINE WAS SHUT DOWN IN FLIGHT EMERGENCY WAS DECLARED FOUND RT ENGINE EDP LEAKING. DEFERRED EDP IAW MEL 29-11-01 DM-39183.Feb 23, 2011 · N8516C · Cndair CL6002B19SDR TSAA1179002Oil Filter · separatedFLT 40. AFTER ADVANCING THE THROTTLES THE CREW NOTED THE NR 2 ENGINE LOW OIL PRESSURE LIGHT ILLUMINATE FOLLOWED BY A DECREASE IN NR 2 ENGINE OIL QUANTITY. THE CREW ABORTED THE TAKE-OFF AND SHUTDOWN THE NR 2 ENGINE AND RETURNED TO THE CARGO RAMP. MAINTENANCEFeb 18, 2011 · N841AL · Boeing 7372X6CSDR SIMA201104502Carbon Seal · failedON FLIGHT 4079 AFTER ROTATION LAVATORY SMOKE MESSAGE PRESENTED ON EICAS AND THE FLIGHT ATTENDANT REPORTED SMOKE IN THE CABIN. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO YUL WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPFeb 13, 2011 · N663AR · Emb EMB145LRSDR SWAA110937Oil System · lowINFLIGHT SHUTDOWN/AIR TURNBACK/DECLARED EMERGENCY. PRECAUTIONARY RETURN FOR LOW OIL QUANTITY AND PRESSURE INDICATION IN NR 2 ENGINE. ADDED OIL TO NR 2 ENGINE PER BOEING FTD AND SRM.Feb 13, 2011 · N712SW · Boeing 7377H4SDR HALA2011021300091Oil System · leakingETOPS SIGNIFICANT SYS - ON WALKAROUND FOUND EVIDENCE OIL LEAK ON LOWER COWL AREA OF NR1 ENGINE. OPENED NR 1 ENG AND CLEANED, RAN NR 1 ENG AT IDLE POWER, NO LEAKS NOTED, OK FOR SERVICE.Feb 13, 2011 · N583HA · Boeing 76733ASDR CA110228004Scavenge Tube · failed(CAN) IFSD/FIRE DURING CLIMB AFTER TAKE OFF, A FIRE WARNING OCCURRED ACCOMPANIED BY SMOKE IN CABIN. THE ENGINE WAS SHUTDOWN AND THE FIRE EXTINGUISHERS DISCHARGED. AN UNEVENTFUL SINGLE ENGINE LANDING FOLLOWED AT THE POINT OF DEPARTURE. POST FLIGHT INSPECTION Feb 11, 2011 · Aerosp ATR42320SDR UALA2011021000683Shroud · deterioratedENG NR 2 OIL TANK HEAT SHROUD DETERIORATED BEYOND LIMITS. REPLACED ENG NR 2 OIL TANK HEAT SHIELD.Feb 10, 2011 · N657UA · Boeing 767322SDR UALA2011020700652Bearing · leakingHOT OIL ODOR IN CABIN. FOUND EVIDENCE OF OIL LEAKAGE FROM NR 1 BEARING IN SPINNER CONE AND A LIGHT AMOUNT OF OIL AT 6 O'CLOCK POSITION OF FAN INLET. REPLACED ENGINE.Feb 7, 2011 · N796UA · Boeing 777222SDR UALA2011020700636Oil Tank · underservicedECM DATA SHOWING HIGHER THAN NORMAL OIL USAGE. 6 QTS ADDED AT END OF FLT. NO EXTERNAL LEAKS FOUND AFTER HIGH POWER RUN. NO OIL FOUND FROM B & B ALSO. OIL CONSUMPTION IS WITHIN LIMITS.Feb 5, 2011 · N783UA · Boeing 777222SDR FDEA201102040473Engine · oil consumptionNR 1 ENGINE BURNED 1.5 QTS PER HOUR, THE FIRST 2.5 HRS. AIRCREW RECORDED ENGINE READINGS EACH 30 MINUTES IN FLIGHT. THE NR 2 ENG APPEARED NORMAL. MECHANIC SERVICED NR 1 ENGINE (3 QTS ADDED) TO FULL. PERFORMED GVI OF NR 1 ENGINE COWLING, DRAIN MAST AND TAIFeb 4, 2011 · N728FD · Airbus A300B4622RSDR UALA2011020300582O-Ring · leakingFOUND EXCESSIVE OIL BAKED ON TO EXHAUST NOZZLE OF NR 2 ENGINE DURING ETOPS INSP. FURTHER INSPECTION REVEALED OIL MAYBE COMING FROM NR 5 BEARING SCAVENGE LINE. REPLACED O-RING AT NR 5 BEARING SCAVENGE LINE COUPLING TO NR 5 BEARING COMPARTMENT. RAN ENGINE FOR Feb 3, 2011 · N595UA · Boeing 757222SDR CA110209001Oil System · low pressure(CAN) LOSS OF OIL PRESSURE AS REPORTED BY LOCAL FSR THIS AIRCRAFT PERFORMED AN EMERGENCY LANDING AFTER ONE ENGINE LOST OIL PRESSURE. 3 MINUTES LATER THE CHIP DETECTOR ILLUMINATED. SUSPECT ENGINE WILL BE REMOVED AND SENT FOR INVESTIGATION AND REPAIR. MANUFAFeb 1, 2011SDR QXEA2011020400125Oil System · failedON CLIMBOUT FORM, NR 2 OIL WARNING LIGHT CAME ON AND NR 2 TQ WENT TO 106 PERCENT REDUCED PWR AND FOLLOWED ENG OIL CHECK LIST AT THE STOP & FEATHER POINT ENG SHUTDOWN BY ITSELF BEFORE WE COULD FINISH THE CHECK LIST. COMPLETED CHECK LIST AND RETURNED TO DEPARTURJan 31, 2011 · N438QX · Bombdr DHC8402SDR UALA2011013100535Engine · leakingSTRONG HOT OIL ODOR IN ACFT. SUSPECT NR 2 ENGINE OIL LEAK. SERVICED, ONLY 17.5 QTS NOW. EFS AMT ISOLATED ENG 2 AS A SOURCE OF OIL ODOR DURING HIGH POWER RUN, WITH ENG 2 BLEED OFF NO ODOR NOTED. INOP ENG 2 BLEED AIR SUPPLY SYS IAW MEL 3611B PRIOR TO FERRY. Jan 31, 2011 · N461UA · Airbus A320232SDR CA110208004Oil System · leaking(CAN) EMERGENCY LANDING PILOT HAD TO DECLARE AN EMERGENCY LANDING. IT WAS DETERMINED THAT THE NR 2 ENGINE WAS SMOKING DUE TO A POTENTIAL OIL LEAK.Jan 27, 2011 · Lear 60LEARSDR CA110208015Chip Detector · contaminated(CAN) IFSD/MASTER CAUTION LIGHT ILLUMINATED IN CRUISE THE MASTER CAUTION LIGHT ILLUMINATED FOR ENGINE CHIP LIGHT RT ENGINE. CREW ELECTED TO RETURN TO BASE AT TWIN ENGINE CRUISE POWER. A SMALL PIECE OF SLIVER WAS FOUND ON THE RT ENGINE CHIP DETECTOR. RT OIL FILJan 26, 2011SDR UALA2011012100361O-Ring · leakingLT ENG OIL QTY EICAS, FLIGHT DIVERTED. RAN ENG JRH AND FOUND LEAK AT THE NR 3 BEARING THERMOCOUPLE. REPLACED THE O-RING AND REINSTALLED THERMOCOUPLE. CLEANED AFFECTED AREAS AND RAN ENG IAW JRH, ALL PARAMETERS NORMAL AND NO LEAKS NOTED.Jan 21, 2011 · N593UA · Boeing 757222SDR ASAA1158856Engine · contaminatedNR 2 ENG AFT SUMP CHIP DETECTOR HAD A LARGE PIECE OF NON MAGNETIC MATERIAL IN THE SCREEN. RECOVERED MATERIAL SENT TO POWERPLANT ENGINEERING FOR ANALYSIS. RAN NR 2 ENG AT 70 PERCENT N1 FOR 10 MIN & RECOMPLIED WITH TASKCARD 78472040 NO ADDITIONAL MATERIALS RECJan 19, 2011 · N517AS · Boeing 737890SDR SIMA201102002Carbon Seal · defectiveON FLIGHT 3024 THE CREW REPORTED THE LAVATORY SMOKE WARNING CAME ON AFTER LIFT OFF. THE WARNING WENT OUT AFTER APPROXIMATELY 3 MINUTES. THE FLIGHT ATTENDANT TESTED THE SMOKE DETECTOR AND SYSTEM TESTED AS OK. THE CAPTAIN DECLARED AN EMERGENCY AND ELECTED TO Jan 19, 2011 · N837AE · Emb EMB135KLSDR REXA201100041Carbon Seal · leakingON CLIMBOUT OF KDTW THE CAPTAIN SAW SMOKE COMING FROM A VENT. THIS WAS FOLLOWED BY A SMOKE TOILET CAUTION MESSAGE. THE FLIGHT CREW COMPLIED WITH THE QRH, DECLARED AN EMERGENCY AND REQUESTED TO RETURN TO KDTW. AN OTHERWISE UNEVENTFULL APPROACH AND LANDING WAJan 18, 2011 · N8886A · Cndair CL6002B19SDR CA110128003Seal · leaking(CAN) OIL LEAKAGE FROM FORWARD OUTPUT SEAL.Jan 11, 2011 · Snias AS350BASDR VNAA2011011700003Carbon Seal · defectiveCREW REPORTED MULTIPLE RIGHT ENGINE OIL PRESSURE MESSAGES ON DEPARTURE FROM MOB. CREW RETURNED TO MOB AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT, REMOVED AND REPLACED THE AXIS-D CARBON SEAL (AT AIR TURBINE STARTER PAD) FOR THE RIGHT ENGIJan 9, 2011 · N251PS · Cndair CL6002B19SDR UALA2011010700111Vent · leakingNR 1 ENG OIL PRESS LOW, 075 PSI. ENG OIL PRESS LIGHT ON OR FLUCTUATING. EICAS MESSAGE ENG OIL PRESS DISPLAYED. LT OIL PRESS LIGHT WITH FLUCTUATING PSI 72-89. OIL QTY ZERO. NO ENGINE SHUT DOWN. OIL QTY WENT TO ZERO WHILE ENGINE AT FLT IDLE. AFTER SHUTDOWNJan 7, 2011 · N583UA · Boeing 757222SDR CA110107013Oil System · leakingNR 2 ENGINE WAS SHUT DOWN DUE TO OIL QUANTITY LOSS AND PRESSURE DROP. PRELIMINARY INSPECTION OF THE ENGINE ON THE GROUND INDICATES AN INTERNAL OIL LEAK. THE TURBINE SECTION OF THE ENGINE WAS SOAKED WITH ENGINE OIL. OIL POOLING WAS ALSO EVIDENT IN THE TAIL SJan 6, 2011 · Boeing 7673Y0SDR CA110208005Vent · disconnected(CAN) PILOT INDUCED IFSD THERE WAS A PILOT INDUCED IFSD DUE TO LOP. THE A/C PERFORMED AN UNEVENTFUL LANDING. INSPECTION SHOWED SIGNIFICANT INTERNAL DAMAGE OF ENGINE`S HOT SECTION. NR 6, 7 BEARING VENT TUBE WAS DISCONNECTED FROM THE CASE AND HELD IN PLACE ONLYJan 5, 2011SDR U5QA06029O-Ring · brokenWHILE IN CRUISE, CREW NOTICED CAS MESSAGE L ENGINE OIL PRESSURE. OIL PRESSURE INDICATION WAS IN YELLOW. CREW PERFORMED PRECAUTIONARY ENGINE SHUT DOWN. DIVERTED INTO KAPA. MAINTENANCE DISCOVERED O-RING ON OIL SERVICE CAP WAS BROKEN AND ALLOWED OIL TO VENT OJan 4, 2011 · N750CR · Lear 45LEARSDR UALA2011010400059Seal · leakingNR 2 ENG HIGH OIL CONSUMPTION EXCEEDS LIMIT. RAN ENGINES PERFORMED BAG AND BREATHER, NO FLUID LOSS FROM DRAINS NOTICED. WIPED COWL BEFORE RUN AND FOUND OIL LEAKAGE FROM DEOILER PORT AFTER RUN. REPLACED DEOILER SEAL AND RING. NO LEAKS NOTED.Jan 3, 2011 · N598UA · Boeing 757222SDR WX0A070726O-Ring · leakingF/A'S REPORTED SMOKE IN THE CABIN. INITIATED RTB. F/A'S THEN REPORTED SMOKE CLEARING. AFTER LANDING F/A'S REPORTED A SWEET SMELL IN CABIN. AIRCRAFT WAS NOT DE-ICED THIS DATE TO OUR KNOWLEDGE. MAINTENANCE DEPARTMENT PERSONNEL, REMOVED AND REPLACED PACKING Jan 3, 2011 · N414NV · Doug MD88SDR UALA2011010400041Seal · leakingOIL SMELL IN CABIN, RTFL. ACCOMPLISHED UPPER BLEED AIR DUCT INSP ON NR 1 & 2 ENG. NO OIL NOTED IN DUCTS. REPLACED LT & RT RECIRCULATION FILTERS. UPON REMOVING NR 1 ENG INLET CONE, FOUND OIL IN SHAFT. OIL IN THIS AREA INDICATES LPT BLIND CAP SEAL LEAKING. Jan 3, 2011 · N487UA · Airbus A320232SDR VNAA2011010600019Carbon Seal · damagedCREW REPORTED A RIGHT ENGINE OIL PRESSURE MASTER WARNING ON CLIMBOUT FROM CLT. CREW RETURNED TO CLT AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT, REMOVED AND REPLACED THE CARBON SEAL ASSEMBLIES FOR THE RIGHT ENGINE’S EDP (ENGINE DRIVEN PUMDec 30, 2010 · N261PS · Cndair CL6002B19SDR CNMA20100036Scavenge Pump · leakingNR 3 ENG OIL QTY WENT TO ZERO IN FLIGHT, VERIFIED BY LOSS OF OIL PRESS & LOW OIL PRESS LIGHT. TROUBLESHOT DOWN TO NR 3 ENGINE OIL LUBE AND SCAVENGE PUMP ASSY. R & R PUMP ASSY IAW MM 79-20-04, SERVICED 25 QTS OF OIL IN ENGINE LEAK CKS AND OPS CKS GOOD.Dec 29, 2010 · N522AX · Doug DC1030SDR CNMA20100035Strainer · cloggedENG 3 OIL STRAINER CLOG LIGHT ILLUMINATED STEADY IN FLIGHT, ACCOMPLISHED QRH PROCEDURE NR3 ENGINE SHUTDOWN. C/A: REPLACED ENGINE.Dec 29, 2010 · N612AX · Doug DC1030SDR 2010FA0001264Oil Cap · detachedTHE ENGINE OIL RESERVOIR CAP CAME OFF IN FLIGHT RESULTING IN SIGNIFICANT OIL LOSS. HELICOPTER RETURNED TO BASE WITH NO PROBLEMS ENCOUNTERED. THE ISSUE IS MANUFACTURER`S "UNIQUE" RETAINING MECHANISM FOR CAP. RETAINING MECHANISM IS EASILY DISLODGED AND YET STILLDec 28, 2010 · N3931A · Snias AS350B3SDR ASMF201101002Carbon Seal · damagedCAPTAIN REPORTED THAT DURING CRUISE, THE RT ENGINE OIL QUANTITY DECREASED AND THE OIL QUANTITY REACHED 1 QUARTER DURING DESCENT, SO FLIGHT CREW ACCOMPLISHED THE QRH 7.21 AND 7.14 PROCEDURES AND SHUT DOWN THE ENGINE. ACFT WAS SENT TO THE HANGAR AND DURING OVERDec 26, 2010 · N852AM · Boeing 737752SDR DALA1053413312O-Ring · leakingAFTER ENGINE START CREW EXPERIENCED A FUME EVENT, TOXIC ODOR OF SWEATY SOCKS INDICATING WET SEALS IN THE COMPRESSOR SECTION LEAKING OIL. NO OIL LEAKS WERE FOUND IN THE ENGINE OR AIR-CONDITIONING SYS. NR 2 ENGINE START AND OIL ODOR, REPLACED DAMAGED OIL CAP ODec 26, 2010 · N812NW · Airbus A330323SDR MASA2010122301534Oil System · lowRT PROP WON'T COME OUT OF FEATHER. MX PROPERLY SERVICED OIL.Dec 21, 2010 · N989HA · Dhav DHC8202SDR FDEA201012204728Switch · failedNR 2 ENG OIL FILTER LEVEL II ALERT. INFLT SHUT DOWN AS PER FLT CREW WITH LEVEL II ALERT, ENG HAD NORMAL OIL PRESSURE. INSPECTED FILTER ELEMENT FOR CLOGGING, ELEMENT FOUND CLEAN AND NOT CLOGGED. INSTALLED NEW FILTER ELEMENT AS PER MM 79, RAN ENG AS PER JRHDec 20, 2010 · N397FE · Doug MD1010FSDR MASA2010122201527Oil System · lowPROP TAKES 25 SEC TO COME OUT OF FEATHER. MX PROPERLY SERVICED ENGINE OIL.Dec 20, 2010 · N989HA · Dhav DHC8202SDR CA110111004Pump · malfunctionedDURING DESCENT, PILOT NOTICED ENGINE OIL PRESSURE DECREASE FOLLOWED BY CAUTION LIGHT. PILOT REDUCED POWER TO PERFORM EMERGENCY LANDING, WHEN THE POWER WAS REDUCED THE OIL PRESSURE INCREASED ENOUGH TO TURN THE CAUTION LIGHT OFF BUT DID NOT RETURN TO NORMAL. NODec 19, 2010 · Snias AS350B2SDR SIMA201035501Engine · leakingON FLIGHT 2889 DURING TAKEOFF THE CREW REPORTED A SMOKE AND BURNING ODOR IN THE AFT CABIN. THE CREW ELECTED TO RETURN TO DFW. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 2 ENGINE IAW AE WORK CARDDec 18, 2010 · N684JW · Emb EMB145LRSDR CA101229004Bearing · leaking(CAN) SMOKE IN CABIN DURING FLIGHT SMOKE AND OIL ODOR ENTERED THE CABIN. EMERGENCY WAS DECLARED AND THE A/C LANDED SAFELY. POST FLIGHT INSPECTION FOUND AN OIL LEAK AT NR 2 BEARING. THE ENGINE IS BEING REMOVED. +++++ (TC# 20101229004)Dec 17, 2010SDR C2XA10CL202Engine · leakingTHE CREW REPORTED A LAV SMOKE MESSAGE DURING CRUISE. THE ACFT RETURNED TO DEPARTURE AND LANDED WITHOUT INCIDENT. MX INSPECTED AND REPLACED THE NR 2 ENGINE AND OPS CHECKS WERE GOOD.Dec 17, 2010 · N16183 · Emb EMB145XRSDR P4YA2010F00252Engine · leakingINITIAL FINDING BY MX OF LT ENGINE GAS GENERATOR DRAIN LINE CLOGGED AND FULL OF OIL AS ROOT CAUSE OF INCIDENT PROVED ERRONEOUS. FURTHER TROUBLESHOOTING FOUND INTERNAL ENGINE OIL LEAK. ENGINE SN PCE120726 HAS SINCE BEEN R & R. LEAK AND OPS CHECKS GOOD.Dec 16, 2010 · N810LR · Dhav DHC8103SDR 2010F00252Drain Line · obstructedSEVERAL MINUTES AFTER DEPARTURE, CREW REPORTED INDICATIONS OF LIGHT SMOKE/OIL SMELL IN THE COCKPIT. CREW FOLLOWED IN-FLIGHT EMERGENCY PROCEDURES. PILOT DECLARED AN EMERGENCY AND DIVERTED TO NEAREST AIRPORT. MX FOUND NR1 ENGINE GAS GENERATOR DRAIN LINE CLOGGEDec 16, 2010 · N810LR · Dhav DHC8103SDR CA101215002Oil Filter · broken(CAN) DURING THE SOAP SAMPLE INSPECTION OF THE LT ENGINE, MAINTENANCE DISCOVERED A SECTION OF THE OIL FILTER END CAP MISSING FROM THE CLOSED END OF THE FILTER. HONEYWELL TECHNICAL SUPPORT WAS CONTACTED AND ADVISED TO FIND THE MISSING PIECE. GULFSTREAM MAINTENADec 12, 2010 · Gulstm G100SDR UALA2010121304522Scavenge Pump · out of adjustDURING CLIMBOUT HAD STRONG ACRID ODOR CREW ISOLATED THE LT PACK AND REMAINDER OF CLIMB INTO CRUISE THE ODOR APPEARS TO HAVE DISSIPATED. RAN BOTH ENGINES TO POWER, SETTINGS FOR HIGH STAGE AIR AT 79% N2, AND ABOVE FOR LOW STAGE. RAN BOTH BLEEDS AND PACKS ISOLATEDec 11, 2010 · N590UA · Boeing 757222SDR DALA1051175637Oil System · leakingDURING TAKEOFF, A VERY FOUL AND IRRITATING ODOR FROM THE PACKS WAS NOTED IN THE COCKPIT AND CABIN. MID LAV SMOKE ALARM SOUNDED. FUMES DISSIPATED AFTER ABOUT 5 MINUTES. MX FOUND OIL LEAK FROM CORE INLET OF NR2 ENGINE. MX REPLACED ENGINE NR 2 AND PERFORMEDDec 10, 2010 · N537US · Boeing 757251
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